Today, people complaining of knee pain include older people as well as people of normal age. But the number of such people becomes more in old age. Is it normal to have knee pain? What is the reason that along with age, the problem of pain in our knees increases, Physiotherapist in Govindpuram . • Knee arthritis Knee pain is pain that occurs in particular parts of the knee, especially in the front and middle. This problem is caused by gradual erosion of the cartilage in the knee. Cartilage is a smooth and slippery material that cushions and protects the bones while bending and straightening the knee. But due to impact on cartilage, the knees do not feel slippery and the bones of the knee rub together and feel friction, Physiotherapist in Govindpuram . • Tantinitis Frontal pain in the knee which is aggravated while climbing or descending stairs or climbing is a problem of tantinitis. This problem is more common in runners, scour and cyclists. • Bursitis Bursitis is inflammation and burning of the bursa. Bursa is a fluid-filled sac that acts as a cushion between muscles, nerves, and bones. Bursitis is often the result of overuse. This may be due to changes in activity levels such as training for marathons and overweight. Bursitis is usually caused by excessive pressure. • Osteoarthritis This is the most common type of arthritis. It occurs with increasing age. Due to this problem, there is swelling in the knees and severe pain in the knee while walking. The soft cartilage of the knee supports the bone like a soft pillow, but as it ages, it is weakened and weakened, causing the bones to rub off from each other. • Post-traumatic arthritis Post-traumatic arthritis occurs due to severe knee injury, including bone factor and hair line factor. These injuries lead to pain, swelling and stiffness by damaging the knee, Physiotherapist in Govindpuram . For more information related to Health problem and Disease visit Healserv Healthcare Directory .